食盐(氯化钠)不仅包含人体必需的微量营养素(钠),而且还是烹饪和食品工业中使用最广泛的调味品之一。目前,中国成年人每天的钠摄入量远高于世界卫生组织(World Health Organization,WHO)推荐摄入量的上限。全民减少食盐的摄入将有助于...食盐(氯化钠)不仅包含人体必需的微量营养素(钠),而且还是烹饪和食品工业中使用最广泛的调味品之一。目前,中国成年人每天的钠摄入量远高于世界卫生组织(World Health Organization,WHO)推荐摄入量的上限。全民减少食盐的摄入将有助于改善公共健康,因此,WHO和世界盐与健康行动(World Action on Salt and Health,WASH)等国际权威机构建议大幅减少食盐的摄入。然而,降低食品中含盐量并非易事,因为食盐不仅会影响最终产品的风味和质地,而且在食品的加工和保藏过程中也起着重要的作用。该文综述了全球的减盐行动,以及减少食品中钠含量的不同方法,包括直接逐步减盐、使用替代盐和增味剂、以及食盐在食品中非均匀分布等。介绍了用于食品减盐的新兴技术,例如超声、高压处理、电渗析和旋转蒸发技术等。最后,总结并讨论了各种减盐方法的优势和存在的问题。展开更多
The annual survey Amazing China-the Most Attractive Chinese Cities for Expats 2018 unveiled its results at the Shenzhen forum of the Conference on International Exchange of Professionals on April 14 in Shenzhen,South ...The annual survey Amazing China-the Most Attractive Chinese Cities for Expats 2018 unveiled its results at the Shenzhen forum of the Conference on International Exchange of Professionals on April 14 in Shenzhen,South China’s Guangdong province. Zhang Jianguo,Vice Minister of the Ministry of Science and Technology,announced the results.展开更多
A nationwide search has been launched to identify the 10 most attractive cities in China.The'2015 Amazing China-The Most Attractive Chinese Cities for Foreigners'starts with a field of 30 candidate cities such...A nationwide search has been launched to identify the 10 most attractive cities in China.The'2015 Amazing China-The Most Attractive Chinese Cities for Foreigners'starts with a field of 30 candidate cities such as Beijing,Xiamen and Xi’an which will be whittled down through public voting.展开更多
Shanghai has for the third time topped the list of the 10most attractive Chinese cities for expats,on a survey being released on March 9.The financial hub scored highest in the ranking's four important indexes for...Shanghai has for the third time topped the list of the 10most attractive Chinese cities for expats,on a survey being released on March 9.The financial hub scored highest in the ranking's four important indexes for foreigners to evaluate cities,including the policies for foreign professionals,the working environment and the living environment.展开更多
Shanghai tops list of desirability for expats for the fourthtime straightShanghai has for the fourth time topped the list of the 10 mostattractive Chinese cities for expats, according to a survey conductedon foreign p...Shanghai tops list of desirability for expats for the fourthtime straightShanghai has for the fourth time topped the list of the 10 mostattractive Chinese cities for expats, according to a survey conductedon foreign professionals living in China nationwide.The financial hub scored highest in the ranking＇s four importantindexes for foreigners to evaluate cities, namely policies forforeign professionals, governmental affairs, the working environmentand the living environment.展开更多
文摘食盐(氯化钠)不仅包含人体必需的微量营养素(钠),而且还是烹饪和食品工业中使用最广泛的调味品之一。目前,中国成年人每天的钠摄入量远高于世界卫生组织(World Health Organization,WHO)推荐摄入量的上限。全民减少食盐的摄入将有助于改善公共健康,因此,WHO和世界盐与健康行动(World Action on Salt and Health,WASH)等国际权威机构建议大幅减少食盐的摄入。然而,降低食品中含盐量并非易事,因为食盐不仅会影响最终产品的风味和质地,而且在食品的加工和保藏过程中也起着重要的作用。该文综述了全球的减盐行动,以及减少食品中钠含量的不同方法,包括直接逐步减盐、使用替代盐和增味剂、以及食盐在食品中非均匀分布等。介绍了用于食品减盐的新兴技术,例如超声、高压处理、电渗析和旋转蒸发技术等。最后,总结并讨论了各种减盐方法的优势和存在的问题。
文摘The annual survey Amazing China-the Most Attractive Chinese Cities for Expats 2018 unveiled its results at the Shenzhen forum of the Conference on International Exchange of Professionals on April 14 in Shenzhen,South China’s Guangdong province. Zhang Jianguo,Vice Minister of the Ministry of Science and Technology,announced the results.
文摘A nationwide search has been launched to identify the 10 most attractive cities in China.The'2015 Amazing China-The Most Attractive Chinese Cities for Foreigners'starts with a field of 30 candidate cities such as Beijing,Xiamen and Xi’an which will be whittled down through public voting.
文摘Shanghai has for the third time topped the list of the 10most attractive Chinese cities for expats,on a survey being released on March 9.The financial hub scored highest in the ranking's four important indexes for foreigners to evaluate cities,including the policies for foreign professionals,the working environment and the living environment.
文摘Shanghai tops list of desirability for expats for the fourthtime straightShanghai has for the fourth time topped the list of the 10 mostattractive Chinese cities for expats, according to a survey conductedon foreign professionals living in China nationwide.The financial hub scored highest in the ranking＇s four importantindexes for foreigners to evaluate cities, namely policies forforeign professionals, governmental affairs, the working environmentand the living environment.
